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337165 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

337165: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include end_item_identification: SICR 1725; USED ABOARD 25 FT RBS COAST GUARD VESSELS FT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-498-2678, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
337165
NSN: 5340-01-498-2678
NIINs: 014982678, 015641872
FSC: 5340 — Hardware, Commercial
CAGE: 41830 — SEA-DOG LINE DIV OF SNEVE-NYSETHER INC (USA)
SPECIFICATIONS
end_item_identificationSICR 1725; USED ABOARD 25 FT RBS COAST GUARD VESSELS FT
NSN5340-01-498-2678
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 337165 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
BOLT CIRCLE HOLE QUANTITY: 6
•
CROSS-SECTIONAL SHAPE STYLE: CIRCULAR RECESS
•
OUTSIDE DIAMETER: 7.250 INCHES NOMINAL IN
•
SECURING DEVICE TYPE: SPECIAL
•
INSIDE DIAMETER: 6.000 INCHES NOMINAL IN
•
BOLT CIRCLE DIAMETER: 6.000 INCHES NOMINAL IN
•
PERIPHERAL SHAPE STYLE: ROUND, MULTI HOLES
TECHNICAL CHARACTERISTICS
BOLT CIRCLE HOLE QUANTITY6
CROSS-SECTIONAL SHAPE STYLECIRCULAR RECESS
OUTSIDE DIAMETER7.250 INCHES NOMINAL IN
SECURING DEVICE TYPESPECIAL
INSIDE DIAMETER6.000 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER6.000 INCHES NOMINAL IN
SPECIAL FEATURESSECURING DEVICE: SCREW OUT DECK PLATE
PERIPHERAL SHAPE STYLEROUND, MULTI HOLES
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW OUT DECK PLATE
END ITEM IDENTIFICATION7M RIB
SUBSTITUTES & CROSS-REFERENCES 1
HD10125Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 337165?
337165 is a COVER,ACCESS.
What parts can replace 337165?
There is 1 known substitute for 337165: HD10125. Substitute compatibility should be verified for your specific system.
What is the NSN for 337165?
337165 is cataloged in the U.S. Government catalog under NSN 5340-01-498-2678. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.